What happens if you don't cancel a flight and don't show up?

Consequences of Failing to Cancel and No-Showing for a Flight

Most airlines require passengers to cancel flights they will not attend to avoid forfeiting the ticket's value. Missing a flight without proper cancellation triggers automatic forfeiture, including any unused portions of the itinerary. This means that onward travel arrangements become void, and the passenger remains liable for the entire fare.

Furthermore, failing to notify the airline of a missed flight can result in substantial financial penalties. Airlines often charge a no-show fee, which can vary depending on the airline and route. Additionally, passengers may be held responsible for any ancillary services associated with the missed flight, such as baggage fees or seat upgrades.

The following are key points to consider:

• Ticket Forfeiture: All unused portions of the ticket, including connecting flights, will be canceled without refund.
• No-Show Fee: Airlines may charge a penalty fee for no-shows.
• Financial Liability: Passengers are responsible for the full fare, regardless of whether they use the ticket.
• Void Onward Travel: Any connecting or return flights booked on the same itinerary will be canceled without notice.

To avoid these consequences, it is crucial to cancel flights as early as possible if they cannot be attended. Most airlines allow cancellations through online portals, mobile apps, or by phone. Passengers should also check the airline's cancellation policy for any applicable fees or deadlines.